Packaging blank



FIG. 1 is a front perspective view of a packaging blank showing our new design; and,

FIG. 2 is a side elevation view thereof.

The evenly spaced dashed lines represent fold lines and form part of the claimed design.

The dotted lines shown represent fold lines with perforations and form part of the claimed design.

The segmented curved lines showing the tear away strip form part of the claimed design.

The vertical and horizontal shade lines are used to show that the surface is substantially planar and not to be interpreted as surface ornamentation. 

CLAIM The ornamental design for a packaging blank, as shown and described. 